Gaze following as a function of affective expression in 3-, 6- and 9-month-old infants

The influence of affective expression on gaze following was investigated in 3-, 6- and 9-month-old infants. Gaze following became more robust at the older ages. There was no strong evidence that infants’ gaze following activity was differentially influenced by the adult's affective expression, but rather for a developmental difference in emotion processing.